K2-148 b
A confirmed exoplanet orbiting K2-148.
Compared with Earth
- Size
- About 1.3 times Earth's width.
- Starlight
- About 49 times the starlight Earth gets from the Sun.
- Year
- A year here lasts about 4.4 Earth days.
Planet
- Radius
- 1.33 × Earth
- Mass
- Unknown
- Density
- Unknown
- Equilibrium temperature
- Unknown
- Starlight received
- 48.8 × Earth
- Orbital period
- 4.384 days
- Average distance from its star
- 0.0454 AU
Star
- Host star
- K2-148
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,079 K
- Radius
- 0.632 × Sun
- Mass
- 0.65 × Sun
- Age
- Unknown
System
- Distance from Earth
- 405.9 light-years (124.5 parsecs)
- Stars in system
- 2
- Known planets
- 3
Discovery
- Year
- 2018
- Method
- Transit
- Facility
- K2
Data from the NASA Exoplanet Archive, synced October 14, 2026.